RSU
What Should I Do If I Have Not Received the Whitelist? How Can I Obtain and Import It?
Please refer to the “Upload Whitelist” section under V2Xcast SDK in the Unex Software Development Guide (SDG) for full details
Have Unex Products Obtained Any Certifications or Participated in Interoperability Testing?
For detailed certification information, please consult the Product Development Department.
- OA Certification: Please refer to the official Unex OA certificate. Additional details are available on the OA official website.
- Interoperability Testing: Unex participated in DSRC testing in earlier years and has more recently joined TPF testing. European standard (EU) testing has not yet been conducted.
How to Find Your MAC Address
A MAC Address (Media Access Control Address) is a unique identifier for every V2X device, required for add-on purchases, technical support, repair services, and warranty inquiries.
This 12-character alphanumeric code is typically printed on the device label, with location varying by product.
You can also use software to look up the MAC address, a method applicable to all of Unex's connected vehicle (V2X) products.
V2X Indoor Testing
With DSRC radio, the POTI service provides a configured position for testing without the GNSS signal. You can upload the POTI configuration file through v2xcast_manager.
Due to the CV2X PC5 radio being based on 3GPP RF requirements which need highly accurate timing synchronization, the CV2X devices cannot send and receive messages without any GNSS signal. In our experience, most of our customers including ourselves use GNSS repeaters for indoor testing.
V2X for video streaming
Video streaming based on V2X technology is possible, but not very feasible in the open field.
The V2X protocol is mainly designed for sharing the status of vehicles and emergency road events; basically, there should not be any station that bursts packets or occupies most of the bandwidth.
For
Trade Information for Unex’s V2X system
Understanding the ECCN, CCATS, and HS Code is essential for managing import procedures and tariff regulations for Unex's V2X wireless devices.
Use these codes as a reference to ensure smooth compliance with international trade and customs requirements for Unex V2X products.
Relating V2Xcast® Fee
V2Xcast® is a comprehensive solution embedded in Unex's V2X devices and offered as a bundled package for Proof of Concept (PoC) projects or market deployments.
The package includes: Usage rights for Unex's Workshop Communication Stack, V2Xcast® technology, Software development tools, Software usage agreement.
12-month hardware warranty, Free software updates, Technical support.
Security: Certificates, Encryption, and Signature
In the current V2X environment, many applications are designed with the purpose of sharing status messages with nearby vehicles, such as vehicle position, speed, direction, and more. Encrypting these messages may prevent the receiving party from accessing the necessary critical information, thus impacting the normal operation of the entire V2X system.
Learn more about Security: Certificates, Encryption, and Signature
Proprietary Message Usage in the SAE J2735
To achieve seamless integration of your proprietary message encoder and decoder with the V2Xcast® SDK, you need to ensure that the proprietary messages and standard ones are assigned different PSIDs (Provider Service Identifiers). PSIDs serve as unique identifiers for different message types within a specific channel.
By assigning different PSIDs to your proprietary messages, you ensure that they are distinguishable from the standard messages in the V2X communication. This way, when receiving or decoding messages, the V2Xcast® SDK can properly handle and route them based on their PSIDs.